seaweedfs/weed/mount
Chris Lu d4566d4aaa
more solid weed mount (#4089)
* compare chunks by timestamp

* fix slab clearing error

* fix test compilation

* move oldest chunk to sealed, instead of by fullness

* lock on fh.entryViewCache

* remove verbose logs

* revert slat clearing

* less logs

* less logs

* track write and read by timestamp

* remove useless logic

* add entry lock on file handle release

* use mem chunk only, swap file chunk has problems

* comment out code that maybe used later

* add debug mode to compare data read and write

* more efficient readResolvedChunks with linked list

* small optimization

* fix test compilation

* minor fix on writer

* add SeparateGarbageChunks

* group chunks into sections

* turn off debug mode

* fix tests

* fix tests

* tmp enable swap file chunk

* Revert "tmp enable swap file chunk"

This reverts commit 985137ec47.

* simple refactoring

* simple refactoring

* do not re-use swap file chunk. Sealed chunks should not be re-used.

* comment out debugging facilities

* either mem chunk or swap file chunk is fine now

* remove orderedMutex  as *semaphore.Weighted

not found impactful

* optimize size calculation for changing large files

* optimize performance to avoid going through the long list of chunks

* still problems with swap file chunk

* rename

* tiny optimization

* swap file chunk save only successfully read data

* fix

* enable both mem and swap file chunk

* resolve chunks with range

* rename

* fix chunk interval list

* also change file handle chunk group when adding chunks

* pick in-active chunk with time-decayed counter

* fix compilation

* avoid nil with empty fh.entry

* refactoring

* rename

* rename

* refactor visible intervals to *list.List

* refactor chunkViews to *list.List

* add IntervalList for generic interval list

* change visible interval to use IntervalList in generics

* cahnge chunkViews to *IntervalList[*ChunkView]

* use NewFileChunkSection to create

* rename variables

* refactor

* fix renaming leftover

* renaming

* renaming

* add insert interval

* interval list adds lock

* incrementally add chunks to readers

Fixes:
1. set start and stop offset for the value object
2. clone the value object
3. use pointer instead of copy-by-value when passing to interval.Value
4. use insert interval since adding chunk could be out of order

* fix tests compilation

* fix tests compilation
2023-01-02 23:20:45 -08:00
..
meta_cache Fix hardlink counting (#4042) 2022-12-08 10:50:57 -08:00
page_writer more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
unmount fix GOOS 2022-02-14 03:14:05 -08:00
dirty_pages_chunked.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
filehandle_map.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
filehandle_read.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
filehandle.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
inode_to_path_test.go move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
inode_to_path.go mount: fix new inode allocation (#3633) 2022-09-09 06:32:19 -07:00
locked_entry.go refactor: moved to locked entry 2022-12-04 23:33:05 -08:00
page_writer_pattern.go atomic operation 2022-08-26 17:04:11 -07:00
page_writer.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
weedfs_attr_darwin.go can attr root directory 2022-02-12 01:54:16 -08:00
weedfs_attr_linux.go can attr root directory 2022-02-12 01:54:16 -08:00
weedfs_attr.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
weedfs_dir_lookup.go Revert "refactor: moved to locked entry" (#4035) 2022-12-05 12:32:27 -08:00
weedfs_dir_mkrm.go move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
weedfs_dir_read.go refactor: moved to locked entry 2022-12-04 23:33:05 -08:00
weedfs_file_copy_range.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
weedfs_file_io.go mount: return open status 2022-03-12 22:38:14 -08:00
weedfs_file_lseek.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
weedfs_file_mkrm.go move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
weedfs_file_read.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
weedfs_file_sync.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
weedfs_file_write.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
weedfs_filehandle.go remove unused symlink resolving 2022-08-04 01:35:18 -07:00
weedfs_forget.go move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
weedfs_grpc_server.go move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
weedfs_link.go refactor filer_pb.Entry and filer.Entry to use GetChunks() 2022-11-15 06:33:36 -08:00
weedfs_quota.go move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
weedfs_rename.go refactor: moved to locked entry 2022-12-04 23:33:05 -08:00
weedfs_stats.go mount: adjust on du stats reporting 2022-08-09 20:21:01 -07:00
weedfs_symlink.go move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
weedfs_unsupported.go Implement lseek syscall in FUSE (#3491) 2022-08-23 01:47:18 -07:00
weedfs_write.go more solid weed mount (#4089) 2023-01-02 23:20:45 -08:00
weedfs_xattr.go Revert "refactor: moved to locked entry" (#4035) 2022-12-05 12:32:27 -08:00
weedfs.go Revert "mount: remove mount directory from generating cache directory id" 2022-10-14 22:24:14 -07:00
wfs_filer_client.go remove old raft servers if they don't answer to pings for too long (#3398) 2022-08-23 23:18:21 -07:00
wfs_save.go move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00